Release Notes: This release adds a palmcsv export filter, a spec file for RPM
support, mutt-style rc file support, readline editing support, an
add_email_prevent_duplicates option, and many minor improvements and
bugfixes. getopt is now used to parse the commandline.

Release Notes: The --add-email and --add-email-quiet options were added. A proper mutt alias
import filter was added. The editor was updated. extra_column and
extra_alternative are no longer handled as numbers in abookrc. A second address
field was added. An update was made for mail.vim in the contrib directory.